gefran VDI100 Series Instruction Manual page 121

Type Specification
50Hz
60Hz
72Hz
50Hz
60Hz
(*) Select high starting torque only for the following conditions.
(1) The power cable length is > 150m (492ft).
(2) Voltage drop at startup is high.
(3) An AC reactor is used on the input side or output side of the inverter.
(4) Motor power lower than the inverter rated power.
VDI100 • Instruction manual
Table 4.4-I: V/f curve selection (380V) - Sizes ≥ 5300-4
01-00
(V)
380
0
F
( 50Hz
25.9
Default 14.7
0 1.3
setting )
1
(V)
60Hz
380
F
Saturation
( 60Hz
Default
setting )
50Hz
25.9
14.7
Saturation
2
0
1.5
(V)
380
3
25.9
14.7
0
1.5 3
(V)
Variable
380
4
Torque 1
99.3
Variable 69.1
5
14.7
Torque 2
0 1.3
(V)
Variable
380
6
Torque 3
99.3
Variable 69.1
7
14.7
Torque 4
0 1.5
V/f curve Type
(0),(F)
(Hz)
2.5
50
(2)
(1),(F)
(Hz)
3 50 60
(3)
(Hz)
60 72
(5)
(4)
(Hz)
25 50
(7)
(6)
(Hz)
30 60
Specification 01-00
(V)
Low
380
8
Starting
Torque
50Hz
27.6
High
26.4
15.5
9
Starting
14.7
Torque
0 1.3 2.5
Low
380
A
Starting
Torque
60Hz
27.6
High
26.4
15.5
B
Starting
14.7
Torque 0
(V)
380
90Hz C
25.9
14.7
0 1.5
380
120Hz D
25.9
14.7
0 1.5
(V)
380
180Hz E
25.9
14.7
0 1.5
V/f curve
(9)
(8)
(Hz)
50
(V)
(B)
(A)
(Hz)
1.5 3 60
(C)
(Hz)
3 60 90
(V)
(D)
(Hz)
3 60 120
(E)
(Hz)
3 60 180
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